| 1 | gp sandy, a division of gp strategies | €343.3M | 3,000 | 70 | B |
| 2 | J.J. McDonnell & Co Inc | €144.1M | 350 | 70 | B |
| 3 | Agam Group, Ltd. | €51.5M | 125 | 60 | C+ |
| 4 | Maryland Packaging LTD "PRIVATE LABEL CREATORS" | €50.8M | 125 | 60 | C+ |
| 5 | NewWave Telecom & Technologies, Inc. | €33.1M | 350 | 60 | C+ |
| 6 | Leach Wallace Associates, Inc | €25.0M | 125 | 60 | C+ |
| 7 | Fleetpro, Inc. | €24.8M | 125 | 60 | C+ |
| 8 | UpfitHQ, LLC | €24.8M | 125 | 60 | C+ |
| 9 | Cameron Home Insulation | €23.7M | 125 | 60 | C+ |
| 10 | jeluma enterprises, inc | €20.9M | 125 | 60 | C+ |
| 11 | Sarbhan Hospitality Group | €20.5M | 125 | 60 | C+ |
| 12 | atlantic waterproofing & restoration, inc. | €18.9M | 125 | 60 | C+ |
| 13 | A.C.&R. Foam Insulators LLC. | €18.9M | 125 | 60 | C+ |
| 14 | Traffic Engineering Services, LLC | €18.9M | 125 | 60 | C+ |
| 15 | W.F. WILSON & SONS, INC | €18.9M | 125 | 60 | C+ |
| 16 | family home improvements l.l.c. | €18.9M | 125 | 60 | C+ |
| 17 | Mayer Brothers Inc | €17.8M | 30 | 60 | C+ |
| 18 | Sia/LBG | €15.5M | 44 | 60 | C+ |
| 19 | leach wallace associates, inc. | €15.3M | 125 | 60 | C+ |
| 20 | Fpc Distribution | €12.4M | 30 | 60 | C+ |
| 21 | LAAKE ENTERPRISES, INC. T/A FESCO EMERGENCY SALES | €12.2M | 30 | 60 | C+ |
| 22 | Kupcakes & Company | €12.2M | 30 | 60 | C+ |
| 23 | 3G Media.TV | €12.0M | 48 | 60 | C+ |
| 24 | CyberCore Technologies | €11.8M | 125 | 60 | C+ |
| 25 | IT MatchMaker | €11.8M | 125 | 60 | C+ |
| 26 | ANDERSON FIRE PROTECTION, INC. | €11.8M | 30 | 60 | C+ |
| 27 | SNAP-WALL INC. | €11.8M | 30 | 60 | C+ |
| 28 | drb in-bay solutions | €9.9M | 350 | 50 | C |
| 29 | premierconnect inc. | €9.2M | 30 | 50 | C |
| 30 | Cruiser Travels | €8.5M | 30 | 50 | C |
| 31 | Bunting Door and Hardware Co., Inc. | €7.8M | 30 | 50 | C |
| 32 | Walpanel Inc | €7.8M | 30 | 50 | C |
| 33 | bettinger west interiors se, llc | €7.8M | 30 | 50 | C |
| 34 | Larry T Weiss Co Inc | €7.0M | 30 | 50 | C |
| 35 | Next Best Thing To Mom | €6.9M | 125 | 50 | C |
| 36 | Sell Phone Buy Back | €6.8M | 30 | 50 | C |
| 37 | SGC Power | €6.8M | 30 | 50 | C |
| 38 | Conveyor Handling Company (CHC) | €6.5M | 36 | 50 | C |
| 39 | Zippers Performance Products | €5.9M | 30 | 50 | C |
| 40 | Pixel-Share.com | €5.5M | 30 | 50 | C |
| 41 | mount everest indian restaurant | €5.1M | 125 | 50 | C |
| 42 | EPRACTICE CORPORATION | €5.1M | 30 | 50 | C |
| 43 | Kriyos Corp | €5.1M | 30 | 50 | C |
| 44 | Have a Great stay at the Comfort Suites Columbia Gateway Hotel in Elkridge, MD!! | €4.9M | 30 | 50 | C |
| 45 | gmg management consulting inc., | €4.6M | 125 | 50 | C |
| 46 | ARCTIC FIREPROOFING INC | €4.5M | 30 | 50 | C |
| 47 | champion builder supply | €4.5M | 30 | 50 | C |
| 48 | hamel commercial inc | €4.5M | 30 | 50 | C |
| 49 | chesapeake siding contractors, inc | €4.5M | 30 | 50 | C |
| 50 | a.g. parrott company | €4.5M | 30 | 50 | C |
| 51 | Cameron Building Envelope Specialists | €4.5M | 30 | 50 | C |
| 52 | CEILINGS AND PARTITIONS INC | €4.5M | 30 | 50 | C |
| 53 | Delmarva Trailers & Containers | €4.5M | 30 | 50 | C |
| 54 | surface tech inc. | €4.5M | 30 | 50 | C |
| 55 | Snap Wall Inc. Products and Services | €4.5M | 30 | 50 | C |
| 56 | Nello Wall Systems | €4.5M | 30 | 50 | C |
| 57 | main street builders inc | €4.5M | 30 | 50 | C |
| 58 | Columbia Tile & Marble Inc | €4.5M | 30 | 50 | C |
| 59 | fusion fire protection, llc | €4.5M | 30 | 50 | C |
| 60 | Unified MId-Atlantic Division | €4.5M | 30 | 50 | C |
| 61 | USA Insulation of Central Maryland | €4.5M | 30 | 50 | C |
| 62 | Vici Health Sciences | €4.3M | 30 | 50 | C |
| 63 | baldor of baltimore, llc | €4.1M | 30 | 50 | C |
| 64 | norseman services | €3.9M | 30 | 50 | C |
| 65 | Baldwin Line | €3.8M | 30 | 50 | C |
| 66 | Solo Furniture Installer & Liquidator | €3.8M | 30 | 50 | C |
| 67 | kane office installers, inc. | €3.8M | 30 | 50 | C |
| 68 | Wirespan Communications Inc | €3.5M | 30 | 50 | C |
| 69 | DH Vision - Your CCTV Growth Partner | €3.5M | 30 | 50 | C |
| 70 | Latham BioPharm Group, part of Sia Partners | €3.4M | 125 | 50 | C |
| 71 | Running Dirty | €2.9M | 125 | 50 | C |
| 72 | Cannysys IT Solutions | €2.8M | 30 | 50 | C |
| 73 | APRI Digital | €2.8M | 30 | 50 | C |
| 74 | Avant Technologies | €2.8M | 30 | 50 | C |
| 75 | Seize Tech Solutions, LLC | €2.8M | 30 | 50 | C |
| 76 | Digitech Infra Associates | €2.8M | 30 | 50 | C |
| 77 | Softech, Inc | €2.8M | 30 | 50 | C |
| 78 | YRC Software | €2.8M | 30 | 50 | C |
| 79 | neu-valley nursery | €2.8M | 30 | 50 | C |
| 80 | Klein Wholesale Distributors | €2.7M | 30 | 50 | C |
| 81 | Draw Pixel Interactive Inc | €2.7M | 30 | 50 | C |
| 82 | Maryland Association for Health Care Recruitment (MAHCR) | €2.6M | 30 | 50 | C |
| 83 | orangetheory fitness | maryland fitness partners llc | €2.3M | 125 | 50 | C |
| 84 | Patuxent Engineering Group | €2.2M | 30 | 50 | C |
| 85 | Storm Water Management Inc | €2.2M | 30 | 50 | C |
| 86 | howard tech advisors | €2.1M | 30 | 50 | C |
| 87 | animal specialties and provisions south llc | €2.1M | 5 | 50 | C |
| 88 | North Bay Distributors | €2.0M | 5 | 50 | C |
| 89 | Savvy Buttah Beauty & Skin Care | €2.0M | 5 | 50 | C |
| 90 | Bransom Franchise Group | €2.0M | 5 | 50 | C |
| 91 | Starlight Bouquet | €2.0M | 5 | 50 | C |
| 92 | Volleyball House | €2.0M | 5 | 50 | C |
| 93 | Sanford Kramer Plumbing, Heating, Air Conditioning & Electric | €2.0M | 30 | 50 | C |
| 94 | H&H Rock Companies | €2.0M | 30 | 50 | C |
| 95 | EQUITABLE LAND AND TITLE GROUP, | €2.0M | 30 | 50 | C |
| 96 | h & h rock, llc | €2.0M | 30 | 50 | C |
| 97 | Building Congress & Exchange | €2.0M | 5 | 50 | C |
| 98 | Insurance Masters Inc | €1.8M | 5 | 50 | C |
| 99 | ECBM Of Maryland Inc | €1.8M | 5 | 50 | C |
| 100 | Zacharias Insurance Agency, LLC | €1.8M | 5 | 50 | C |